How to wash pure cotton clothes without deformation?

Preparation: salt, laundry detergent and water.

Cleaning method:

1. Add 30-degree warm water to the basin.

2. Add 2 tablespoons of edible salt, stir to melt, and then pour in the right amount of water.

3. Soak the cotton clothes in salt water for 30 minutes, and then take them out.

4. Re-prepare clothes soaked in water and add laundry detergent.

5. Remove stains from clothes by scratching (don't rub hard).

6. Wash the foam on the clothes with clear water.

7. Hold the clothes with one hand, squeeze out the excess water on the clothes with one hand and dry them.

Note: the deformation of clothes is mostly due to friction. When washing and twisting, no reaction force is used, and clothes will not be deformed. Just control the Force yourself.